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Anika [276]
3 years ago
7

How did you get 7/20=0.35

Mathematics
2 answers:
Aloiza [94]3 years ago
5 0
7 / 20 is the same as 7 divided by 20

Simply put that in your calculator to get 0.35

Hope this helps!
Jet001 [13]3 years ago
4 0
\frac{7}{20} =  \frac{7 \times 5}{20 \times 5} = \frac{35}{100} = 0.35

Hope that makes more sense to you as to why 7/20 = 0.35
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How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!
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Answer:

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7 0
2 years ago
Write the standard form for the scientific notation. please help fast!!!
jarptica [38.1K]

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3 years ago
Your boss tells you that she knows the length of the widgets your company makes is normally distributed with a mean of 25 inches
sp2606 [1]

Answer:

Mean of sampling distribution = 25 inches

Standard deviation of sampling distribution = 4 inches

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 25 inches

Standard Deviation, σ = 12 inches

Sample size, n = 9

We are given that the distribution of length of the widgets is a bell shaped distribution that is a normal distribution.

a) Mean of the sampling distribution

The best approximator for the mean of the sampling distribution is the population mean itself.

Thus, we can write:

\bar{x} = \mu = 25\text{ inches}

b) Standard deviation of the sampling distribution

s = \dfrac{\sigma}{\sqrt{n}} = \dfrac{12}{\sqrt{9}} = 4\text{ inches}

8 0
3 years ago
Which equations could you use to solve the following problem? Fifty-six is 85% of what number? 56 = (0.85)w = = p = (0.85)56
Sidana [21]

Answer:

56 = (0.85)w

Step-by-step explanation:

"is" translates to "=".

"of" translates to "×".

We can let "what number" translate to "w".

Then ...

56 is 85% of what number . . . . translates to ...

56 = 0.85×w

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Of course, you know that 85% = 85/100 = 0.85.

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3 years ago
Make all the factors of 15 1 through 6 make group
stealth61 [152]
1, 3, and 5 because you can multiply all these numbers to get 15


4 0
3 years ago
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